Home / 46,401,712.40-69,534,139.80-33,649,072.40

Finding the Fourth Proportional to 46,401,712.40, 69,534,139.80 and 33,649,072.40

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Solution

The fourth proportional to 46,401,712.40, 69,534,139.80 and 33,649,072.40 is: 50,423,986.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,401,712.40 : 69,534,139.80 = 33,649,072.40 : x
  2. Step 2: Convert to fraction form
    46,401,712.40/69,534,139.80 = 33,649,072.40/x
  3. Step 3: Cross multiply
    46,401,712.40x = 69,534,139.80 × 33,649,072.40
  4. Step 4: Simplify right side
    46,401,712.40x = 2,339,759,304,401,921.50
  5. Step 5: Solve for x
    x = 2,339,759,304,401,921.50/46,401,712.40
  6. Step 6: Final answer
    x = 50,423,986.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.